ASTM B705 Alloy 825 Welded Pipe, Annealed Longitudinal Seam | N08825 Shaanxi Shangyou Stainless Steel Co., Ltd. supplies astm b705 alloy 825 welded pipe, annealed longitudinal seam | n08825 for buyers whose primary search intent is chemical and oil-and-gas welded piping, not generic stainless or nickel-alloy stock. The page should be quoted against the selected standard edition, the equipment or component drawing and the governing design code. Longitudinally welded Alloy 825